Note: Image is representative only. It shows colored caps, but all of the tubes in this offering come with Natural caps; there are no color cap options.

Available in eight colors or in assorted-color packs.

Ideal for sample dilution and/or mixing prior to transfer into microtiter plates.

Autoclavable polypropylene

Choose skirted- or conical-bottom style

Tube volumes from 5 to 10mL

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 1.7mL provide excellent visibility and feature a piercing port for syringe access. Maximum Recovery™ and sterile options available.

Flat-top snap caps provide a safe, liquid-tight, reliable seal even with prolonged boiling

Ideal for packaging, transporting, and storing diagnostic tests, especially in the area of biotechnology, molecular biological products and reagents

Improve sample recovery by significantly reducing surface binding with these tubes that do not have additives or coatings.

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 1.5mL provide excellent visibility and feature a piercing port for syringe access. Available in a wide variety of colors. Maxymum Recovery™ and sterile options available.

Polypropylene tube with locking cap

Excellent for critical applications in pharmaceutical research, molecular biology, biochemistry, microbiology, and clinical chemistry

Perfect for DNA or RNA applications in forensic analysis, microarrays, next generation sequencing, gene cloning and general molecular biology

Best suited for work in protein research, mass spectrometry, protein array sample preparation, and storage of peptide, antibody or virus sample

Choose from Safe-Lock or Flex-Tube™ styles—both are ideal for DNA sample prep prior to PCR

Features O-ring resistant to many commonly-used laboratory chemicals

Choose these tubes, which available in conical and free-standing designs when seeking secure, short-term sample storage in low temperatures.

Reduce sample contamination by keeping cap with tube

Flat-top snap caps provide a safe, liquid-tight, reliable seal even with prolonged boiling

Ideal for packaging, transporting and storage of any diagnostic tests, especially in the area of biotechnology, biological products and reagents.

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 2.0mL provide excellent visibility and feature a piercing port for syringe access. Available in a wide variety of colors. Maxymum Recovery™ and sterile options available.

Choose from six colors, including amber for light-sensitive samples

Provides a secure seal—even over extended periods. Critical applications where minute sample recovery is important.

Features a snap cap with a positive seal that allows for repeated opening and closing with flat-cap surfaces for convenient labeling. Corning™ Costar™ Snap Cap Microcentrifuge Tubes are compatible with leading microcentrifuge rotors.

Ensure an efficient seal that stays closed during centrifugation. Axygen™ MaxyClear Snaplock Microtubes, 0.60mL provide excellent visibility and feature a piercing port for syringe access. Available in a wide variety of colors. Maxymum Recovery™ and sterile options available.

Features chemical resistant O-rings

For use in low volume sample requirements

T100 BIOTUBE™ Caps are made of polyethylene and are not autoclavable. Tubes with a cap in place will hold 1.1 mL. They are available individually and also in strips of 8 or 12.

T100 BIOTUBE™ Tubes are ideal for HTLV-III testing, bacterial and hybridoma cell uptake studies.